* {
	box-sizing: border-box;
}

html {
	margin: 0;
}

body {
	font-family: "Inter", sans-serif;
	letter-spacing: 2%;
	margin: 0;
	padding: 0;
	background: #f8f7f5; 
}

h1 {
	font-size: 3rem;
	line-height: 3.5rem;
	font-weight: 600;
	margin: 0;
	display: flex;
	flex-direction: row;
	
}


h2 {
	font-size: 2rem;
	line-height: 2.5rem;
	font-weight: 500;
	margin: 0;
	
}

h3 {
	font-size: 1.8rem;
	line-height: 2rem;
	font-weight: 500;
	margin: 0;
	
}

h4 {
	font-size: 1.4rem;
	line-height: 1.8rem;
	font-weight: 500;
	margin: 0;
}

p, li, button, a {
	font-size: 1.3rem;
	font-weight: 500;
	text-decoration: none;
	line-height: auto;
	margin: 0;
}

a {
	color: black;
}

p {
	font-weight: 400;
}



.button {
	text-decoration: none;
	border: none;
	display: inline-block;
	justify-content: center;
	padding: 1rem 2rem;
	color: rgb(0, 0, 0);
	font-family: 'Inter', sans-serif;
	border-radius: 1rem;
	cursor: pointer;
	text-align: center;
	backdrop-filter: blur(15px);
	-webkit-backdrop-filter: blur(15px);
	background-color: rgba(248, 247, 245, 0.6);
}

.button:hover,
.button:active {
	box-shadow: 0 0.5rem 2rem color(display-p3 0.434 0.413 0.371 / 0.2);
	transition: .1s ease-in!important;
}



.button_inline {
	font-size: 1.3rem;
	font-weight: 400;
	margin-left: 0.5rem;
	padding: 0.2rem 0.6rem;
	border-radius: 8px;
	background-color: #eae8e3;
}

.button_inline:hover {
	background-color: #d0cbc0;
	opacity: 1;
	cursor: pointer;
	transition: .1s ease-in!important;
}


.main-nav {
	width: 100%;
	background: none;
	padding: 3rem;
	position: fixed;
	z-index: 100;
	display: flex;
	flex-direction: row;
	justify-content: flex-end;
	align-items: center;
	gap: 1rem;
}

.main-nav a {
	width: available;
	text-decoration: none;
}

nav .button.active {
	color: #FF6044;
}

#button_logo {
	position: fixed;
	z-index: 101;
	margin: 2rem;
	border-radius: 1rem;
	font-size: 2.3rem;
	font-weight: 600;
}

.text_logo {
	margin-bottom: 2rem;
	display: none;
}

.success_button {
	text-decoration: none;
	border: none;
	justify-content: center;
	padding: 1rem 2rem;
	color: white;
	font-family: 'Inter', sans-serif;
	border-radius: 1rem;
	cursor: pointer;
	text-align: center;
	background-color: #FF6044;
	width: fit-content;
}

.page {
	max-width: 1440px;
	padding: 12rem 12rem 2rem;
	margin: 0 auto;
	width: 100%;
	display: flex;
	flex-direction: column;
	gap: 4rem;
}

#status {
	text-align: center;
	height: 60vh;
}

.block {
	padding: 2rem;
	border-radius: 2rem;
	background: #efece7;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}





.icon_span {
	display: inline-flex;
	vertical-align: middle;
}

.icon_span img {
	height: 3.5rem;
	width: auto;
}


.description {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
}





#demo_and_form {
	display: grid;
	grid-template-columns: 2fr 2fr;
	gap: 4rem;
}

.gray {
	color: color(display-p3 0.712 0.705 0.684);
}

.red {
	color: #FF6044;
}

#playPauseDemo {
	background-color: #FF6044;
	color: white;
	width: 100%;
	padding: 1rem 2rem;
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	border-radius: 1rem;
}

#playPauseDemo:hover {
	background-color: #CC4E39;
	transition: .1s ease-in!important;
}

#playPauseDemo > svg {
	width: 2rem;
	height: 2rem;
}

.demo_label {
	font-size: 1.4rem;
	font-weight: 400;
}

.icon_pause__svg {
	display: none;
}

.playing .icon_play__svg {
	display:  none;
}
.playing .icon_pause__svg {
	display: inline;
}

.tf-v1-widget iframe {
	border-radius: 3rem!important;
}

.demo-call {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 1.5rem;
}

.scheme {
	display: flex;
	flex-direction: column;
}

.steps {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
}

.step {
	padding: 1rem 2rem;
	gap: 1rem;
}

.timeline_step {
	background: #efece7;
	color: white;
	border-radius: 3rem;
}


.step:not(:last-child) {
	padding-right: 40%;
	margin-right: -25%;
}

.step_00 {
	background: #c9c5bd;
}

.step_01 {
	background: #97918b;
}

.step_02 {
	background: #58524e;
}

.step_03 {
	background: #FF6044;
}


.use-cases {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1rem;
}

.use-case {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	gap: 1rem;
}

.use-case-description {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.graylink {
	filter: grayscale(0%);
	opacity: 1;
	
}

.graylink:hover {
	filter: grayscale(100%);
	opacity: 0.6;
	cursor: pointer;
}



.g-recaptcha {
	margin: 0 auto 1rem;
}


.paperform {
	padding: 1rem 1rem 2rem;
	border-radius: 1.5rem;
	background: #efece7;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

form {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	width: auto;
	max-width: 720px;
	margin-bottom: 4rem;
}

form > * {
	font-family: 'Inter', sans-serif;
	text-decoration: none;
	font-size: 1.4rem;
	font-weight: 400;
	-webkit-appearance: none;
	border-radius: 1rem;
	padding: 1rem 1.5rem;
	background: #eae8e3;
	border: none;
}

form input::placeholder {
	opacity: 0.8;
}

/* Стили для кнопки */
.button_form {
	transition: background-color 0.05s ease-in-out;
}

.button_disabled {
	background-color: #eae8e3;
	color: #fff;
	cursor: not-allowed;
	pointer-events: none; /* Отключаем взаимодействие с кнопкой */
}

.button_enabled {
	background-color: #FF6044;
	color: #fff;
	cursor: pointer;
}

.button_enabled:hover {
	background-color: #CC4E39; /* Темно-красный при наведении */
}

form label {
	display: flex;
	flex-direction: row;
	align-items: center;
	gap: 0.5rem;
	background: none;
}


footer {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	gap: 2rem;
	padding: 6rem 4rem 6rem;
	margin-bottom: 0;
	text-align: left;
}


footer a:hover {
	opacity: 0.5;
}











@media (max-width: 800px) {
	
	h1 {
		font-size: 2rem;
		line-height: 2.5rem;
	}
	
	h2 {
		font-size: 1.5rem;
		line-height: 1.9rem;
	}
	
	h3 {
		font-size: 1.4rem;
		line-height: 1.6rem;
	}
	
	h4 {
		font-size: 1.3rem;
		line-height: 1.8rem;
	}
	
	p, footer a, li {
		font-size: 1.2rem;
		line-height: 1.6rem;
	}
	
	
	.page {
		padding: 8rem 1.5rem 1rem;
		gap: 2rem;
	}
	
	#button_logo {
		display: none;
	}
	
	.text_logo {
		display: block;
		font-weight: 600;
		font-size: 3rem;
	}
	
	.main-nav {
		width: 100%;
		background: none;
		padding: 2rem;
		position: fixed;
		z-index: 100;
		display: flex;
		flex-direction: row;
		justify-content: center;
		align-items: center;
		gap: 0.5rem;
	}
	
	
	
	.main-nav::-webkit-scrollbar {
		display: none;  /* Optionally hide the scrollbar */
	}
	
	nav .button {
		padding: 1rem 1rem;
		font-size: 1rem;
		font-weight: 500;
	}


	#demo {
		display: flex;
		flex-direction: column;
		justify-content: center;
		height: auto;
	}
	
	.demo_label {
		font-size: 1.2rem;
	}
	
	#demo_and_form {
		display: flex;
		flex-direction: column;
		gap: 6rem;
	}

	#playPauseDemo {
		border-radius: 1rem;
	}
	
	#playPauseDemo > svg {
		width: 2rem;
		height: 2rem;
	}
	


	.demo-call {
		display: flex;
		flex-direction: column;
		align-items: center;
		text-align: center;
		gap: 1rem;
	}
	
	
	
	
	.scheme {
		display: grid;
		grid-template-columns: 1fr auto;
	}
	
	.steps {
		display: flex;
		flex-direction: column;
		justify-content: space-between;
	}
	
	.step {
		padding: 1rem;
		height: 15rem;
	}
	
	.timeline_step {
		background: #efece7;
		color: white;
		border-radius: 1rem;
		text-align: center;
	}
	
	
	.step:not(:last-child) {
		padding-right: 1rem;
		margin-right: 0;
		padding-bottom: 40%;
		margin-bottom: -40%;
	}
	
	.step_00 {
		background: #c9c5bd;
	}
	
	.step_01 {
		background: #97918b;
	}
	
	.step_02 {
		background: #58524e;
	}
	
	.step_03 {
		background: #FF6044;
	}
	
	
	 
	.use-cases {
		display: flex;
		flex-direction: column;
		gap: 2rem;
	}
	
	.use-case-title {
		display: flex;
		flex-direction: column;
		justify-content: none;
		align-items: auto;
		gap: 1rem;
	}
	
	.use-case-title #playPauseDemo {
		width: 100%;
	}
	
	.block {
		padding: 2rem;
		border-radius: 2rem;
		background: #efece7;
		display: flex;
		flex-direction: column;
		gap: 1rem;
	}
	
	.icon_span img {
		height: 2rem;
	}
	
	form > * {

	font-size: 1.2rem;
	}
	
	footer {
		margin-top: 4rem;
		display: flex;
		flex-direction: column;
		padding: 2rem;
	}
	
}